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Explore Scientific FirstLight series User Manual

Explore Scientific FirstLight series
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Explore FirstLight 8" f/6 Dobsonian (FL-DOB0806-01)
Explore FirstLight 10" f/5 Dobsonian (FL-DOB1005-01)
A Dobsonian telescope is designed to capture copious amounts of lights, making it an ideal workhorse for deep-sky
enthusiasts and a great instrument for getting highly detailed views of our planetary neighbors. Although the size of
these telescope models can appear daunting, they can be broken down and transported easily even in small cars and
reassembled within minutes. The FirstLight series includes two Dobsonian models (8” and 10”). Each comes with a 2.5”
Hex focuser, a red dot viewfinder and a 25mm SuperPlossl eyepiece. As an added benefit, each package also includes
an adapter that allows you to use your own smart device to easily capture and share the beauty unfolding in your
eyepiece. With Firstlight, the only thing you need to provide is a desire to discover!
Instruction Manual
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Explore Scientific FirstLight series Specifications

General IconGeneral
BrandExplore Scientific
ModelFirstLight series
CategoryTelescope
LanguageEnglish

Summary

General Safety Information

Sun Warning

Admonishes against looking at or near the sun with the telescope to prevent irreversible eye damage.

Proper Care

Emphasizes using proper cleaning techniques and materials to avoid damaging optics.

General Safety Warnings

Covers child supervision, packing materials, direct sunlight, disassembly, temperature, and battery handling.

Package Contents

Parts Overview

Optical Tube Assembly (OTA)

Lists components of the Optical Tube Assembly, including eyepiece, focuser, and viewfinder.

Telescope Base

Details the components that form the base of the Dobsonian telescope.

Eyepiece Holder Components

Describes the parts associated with the eyepiece holder and focuser adjustments.

OTA Bottom and Mirror Frame

Identifies components at the bottom of the Optical Tube Assembly, including mirror housing.

Setup and Assembly

Assembling the Telescope Base

Provides step-by-step instructions and notes for assembling the telescope base.

Attaching the Optical Tube Assembly

Details the process of mounting the Optical Tube Assembly onto the assembled base.

Installing Telescope Accessories

Inserting Eyepieces

Explains how to insert and secure eyepieces of different sizes into the focuser.

Attaching Spacer Sleeve

Describes how to attach a spacer sleeve to resolve focusing issues or for photography.

Attaching Red Dot Viewfinder

Guides the user on how to mount the red dot viewfinder onto the telescope.

Attaching Optional 10:1 Micro Reduction Unit

Explains the installation of an optional micro reduction unit for fine focusing.

Telescope Usage

Using the Dobsonian Telescope

Provides guidance on the general operation and handling of the Dobsonian telescope.

Calculating Magnification

Explains the formula and provides an example for calculating telescope magnification.

Aligning the Red Dot Viewfinder

Details the procedure for aligning the red dot viewfinder with the main telescope.

Observation Suggestions

Offers advice on observing celestial objects like the Moon, planets, and deep sky objects.

Useful Usage Tips

Provides practical advice on tracking, dark adaptation, viewing conditions, and site selection.

Maintenance and Cleaning

Proper Care and Cleaning

Instructs on the correct methods for cleaning telescope optics to prevent damage.

Telescope Collimation

Explains the process of aligning the telescope's mirrors for optimal image quality.

Product Technical Information

Disposal Information

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